Airtac SAIJ40 Adjustable Cylinder SAIJ40X135-75
1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir functionality for compact dimensions and enhanced lubrication retention
3. Reinforced cross-section aluminum alloy tube (non-tie-rod design) with superior corrosion resistance. Integrated sensor mounting grooves enable rapid magnetic switch installation
4. Equipped with smoothly adjustable cushioning mechanism for stable stroke termination
5. Multiple specifications available with comprehensive selection of cylinder accessories and mounting configurations
6. High-temperature resistant sealing materials extend operational range to 0~150℃
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ40
AirTAC SAIJ40X135-75 Adjustable Cylinder Specifications
- Model: SAIJ40X135-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke range: 75-135mm (mechanically adjustable)
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: PT1/4 (G1/4 optional)
- Piston rod material: Chrome-plated carbon steel (HCP)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 1.8kg ±5% (without accessories)
- Dimensions (L×W×H): 235mm × 50mm × 50mm (max extended length)
- Mounting: Standard ISO 15552 foot-mount (optional flange/bracket)
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500mm/s
A compact stroke-adjustable cylinder featuring a unique mechanical locking collar system for precise stroke control. The visible stroke indicator scale allows real-time position verification. Designed for applications requiring frequent stroke adjustments without disassembly. Includes built-in magnetic sensor slots (M5x0.8 threaded) for position feedback integration.
- Packaging machine stopper positioning
- CNC tool changer height adjustment
- Automated assembly line fixture positioning
- Printing press roller engagement systems
- Plastic injection mold core-pulling mechanisms
Adjustment procedure:
Loosen lock nut → Rotate adjustment collar to desired position (align with scale mark) →
Tighten lock nut to 1.2-1.5N·m torque. Always depressurize before adjustment.
Maintenance note:
Lubricate with ISO VG32 turbine oil every 500km of cumulative travel.
Avoid lateral loads exceeding 30N to prevent rod bending.
| Property | Property Value |
|---|---|
| sku | SAIJ40X135-75 |
| Adjustable Stroke | 75mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 135mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.